120002022222191 has 2 divisors, whose sum is σ = 120002022222192. Its totient is φ = 120002022222190.

The previous prime is 120002022222097. The next prime is 120002022222193. The reversal of 120002022222191 is 191222220200021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120002022222191 - 2³⁰ = 120000948480367 is a prime.

Together with 120002022222193, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120002022222191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120002022222193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60001011111095 + 60001011111096.

It is an arithmetic number, because the mean of its divisors is an integer number (60001011111096).

Almost surely, 2^{120002022222191} is an apocalyptic number.

120002022222191 is a deficient number, since it is larger than the sum of its proper divisors (1).

120002022222191 is an equidigital number, since it uses as much as digits as its factorization.

120002022222191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120002022222191 in words is "one hundred twenty trillion, two billion, twenty-two million, two hundred twenty-two thousand, one hundred ninety-one".